# 四角い頭を丸くする IQ編 - アハ体験の脳トレテストゲーム — 四角い頭を丸くする？

> IQ-based puzzle game to improve rule-finding skills. (iPhone/iPad app by Misuzu Aragaki.)

- Source: https://appshunter.io/ios/app/iq/id1440447349 (this page in markdown: same URL + `.md`)
- Developer: [Misuzu Aragaki](https://appshunter.io/developer/1453949830)
- Category: Games, Entertainment
- Price: Free
- Rating: 3.67/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 420 MB
- Languages: English
- Released: 2018-11-08
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/iq/id1440447349/reviews.md

## What is 四角い頭を丸くする IQ編?

s your head not squared?
This app has visualized your head, only in the square.
A sequel of an application that rounds out your square head appears

In this shikamar I prepared a problem specializing in skill (IQ).

· IQ (IQ)
Ability to find a rule

With the power to find the rule,
You can efficiently do what you are doing as you normally do.

How much can you solve?
Let's round the square head and make life a wonderful day

## Key features

- IQ skill challenges
- Rule-finding ability development
- Visualized head puzzles
- Brain training tests
- Life improvement focus

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/iq/id1440447349/reviews.md

### 1/5 — Asking to review to move forward

*2020-11-16, version 1.0.1*

The app will ask you to review it with 5 stars to move forward and isn't that great to begin with.

## Frequently asked questions about 四角い頭を丸くする IQ編

### What is Shikamar IQ?

Shikamar IQ is a brain training game designed to test and improve your IQ and rule-finding abilities through visualized puzzles.

### What kind of puzzles are in Shikamar IQ?

The game features IQ-focused problems that specialize in developing your ability to find rules and apply them efficiently.

### Is Shikamar IQ free to play?

Yes, Shikamar IQ is available for free.

### What devices does Shikamar IQ support?

Shikamar IQ is supported on iPhone, iPad, and iPod.

### What is the age rating for Shikamar IQ?

Shikamar IQ has an age rating of 4+.

### How often is Shikamar IQ updated?

The latest version is 1.0.1, and it was last updated on December 5, 2018.

### What do users think of Shikamar IQ?

Shikamar IQ has an average rating of 3.7 stars from 3 ratings.

### Does Shikamar IQ have ads?

The provided data does not specify if Shikamar IQ contains advertisements.

## Version history (last 1 release)

### 1.0.1 — 2018-12-05

Bugfix

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## More apps by Misuzu Aragaki

- [MixCamera for MixChannel -動画文字入れ/動画編集/動画作成/動画加工 -ミックスカメラ](https://appshunter.io/ios/app/mixcamera-for-mixchannel/id1052112065)
- [ウチなるワタシ〜性格診断や恋愛診断・心理テストでアナタのココロを丸裸](https://appshunter.io/ios/app/id1072681887)
- [性教育そうだったのか！](https://appshunter.io/ios/app/id1112052555)
- [マッチ棒パズル - 頭がよくなる脳トレパズルゲーム -](https://appshunter.io/ios/app/id1327195996)
- [作画崩壊～どうしてこうなった！？〜](https://appshunter.io/ios/app/id1328126967)
- [四角い頭を丸くする3 - アハ体験の脳トレテストゲーム](https://appshunter.io/ios/app/3/id1425726567)

All apps by Misuzu Aragaki: https://appshunter.io/developer/1453949830

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*